320x240 TFT LCD, TFT 320x240 Display, TFT LCD 320x240

320x240 TFT LCD, TFT 320x240 Display Panel 3.5"

Model No. RFC35BR-AIW-DNN

RFC35BR-AIW-DNN is a color active matrix 320x240 TFT LCD display. The dimension size of this module is 76.84x63.84 mm, size of active area is 70.08x52.56 mm (3.5"diagonal). This 320x240 TFT color display uses SSD2119 controller IC which supports 6800/8080 or 3-wire/4-wire SPI Interface. It features 4:3 aspect ratio, providing brightness 400 cd/m2 with contrast ratio (typical value) 300 : 1.

Power supply voltage of RFC35BR-AIW-DNN TFT LCD 320x240 display module ranges from 2.5~3.6V (typical 3.3V). The module works within the temperature -20 to +70℃, storage temperature covers from -30 to +80℃.

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Datasheet

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General Specs
Interface Pin Function
Contour Drawing
Absolute Maximum Ratings
Electrical Characteristics

Item	Dimension	Unit
Size (Diagonal)	3.5	inch
Dot Matrix / Resolution	320 × RGB × 240 (TFT)	dots
Module Dimension	76.84(W) × 63.84(H) × 3.27(D)	mm
View Area	73.1 × 55.5	mm
Active Area	70.08 × 52.56	mm
Dot / Pixel Pitch	0.073 × 0.219	mm
LCD Type	TFT, Normally White, Transmissive
View Direction	12 o’clock
Gray Scale Inversion Direction	6 o’clock
Aspect Ratio	4:3
Backlight Type	LED, Normally White
Control-Board	No
Built-in Controller	SSD2119
Interface	SPI,MCU,RGB 8-bit/16-bit CPU or option other mode (build in controller)
Touch Panel	Without Touch Screen
Surface	Anti-Glare
Brightness	400	cd/㎡
Frame Through Hole	Option
Operating Temperature	-20~+70	°C
Storage Temperature	-30~+80	°C
TFT Series	Standard TFT LCD

LCM PIN Definition

No.	Symbol	Description
1	VCI	Booster input voltage pin
2	VCI	Booster input voltage pin
3	VSS	Ground
4	VDDIO	Voltage input pin for logic
5	VSS	Ground
6	RESET	Reset Signal pin (“Low” is enable)
7	DC/SDC	Data or Command select PIN.
8	E/RD	6800 system: E(enable signal) 8080 system : RD(read strobe signal) Serial mode: Not use and should be connected to VDDIO or VSS
9	WR	6800 system : RW (indicates read cycle when high ,write cycle when low) 8080 system : WR (write strobe signal)
10	CS	Chip select
11	SCL	Serial Clock.
12	SD0	Serial Data output
13	SDI	Serial Data Input
14	WSYNC	Ram write synchronization output. Leave it OPEN when not used.
15~32	D17~D0	Data bus
33	VSS	Ground
34	DOTCLK	Dot-clock signal and oscillator source
35	HSYNC	Line Synchronous Signal
36	VSYNC	Frame Synchronous Signal
37	DE	Display enable pin for controller
38	VSS	Ground
39	PS0	Interface select PIN
40	PS1
41	PS2
42	PS3
43	VSS	Ground
44~47	NC	NC
48	VSS	Ground
49	LEDK	Backlight LED Cathode
50	LEDA	Backlight LED Anode.

PS3	PS2	PS1	PS0	Interface Mode	Data bus input
0	0	0	0	16-bit 6800 parallel interface	D[17:10],D[8:1]
0	0	0	1	8-bit 6800 parallel interface	D[17:10]
0	0	1	0	16-bit 8080 parallel interface	D[17:10],D[8:1]
0	0	1	1	8-bit 8080 parallel interface	D[17:10]
0	1	0	0	9-bit generic D[9:16] (262k colour) + 3-wire SPI If 65K color, D12 shorts to D17 internally
0	1	0	1	16-bit generic (262k colour) + 3-wire SPI
0	1	1	0	18-bit generic (262k colour) + 3-wire SPI
0	1	1	1	6-bit generic D[8:3] (262k colour) + 3-wire SPI
1	0	0	0	18-bits 6800 parallel interface	D[17:0]
1	0	0	1	9-bits 6800 parallel interface	D[17:9]
1	0	1	0	18-bits 8080 parallel interface	D[17:0]
1	0	1	1	9-bits 8080 parallel interface	D[17:9]
1	1	1	0	3-wire SPI
1	1	1	1	4-wire SPI